femmeview.h

一个2D电磁场FEM计算的VC++源程序

// femmeView.h : interface of the CFemmeView class
//
/////////////////////////////////////////////////////////////////////////////
class CFemmeView : public CView
{
protected: // create from serialization only
	CFemmeView();
	DECLARE_DYNCREATE(CFemmeView)

// Attributes
public:
	CFemmeDoc* GetDocument();
	void ScreenToDwg(int xs, int ys, double *xd, double *yd, RECT *r);
	BOOL DwgToScreen(double xd, double yd, int *xs, int *ys, RECT *r);
	void DrawPSLG();
	void EnterPoint();
	BOOL ScanPreferences();
	BOOL WritePreferences();
	void OnNewDocument();
	void CheckIt();

	int EditAction;				// tells if operating on points, lines, or blox
	double mx,my;				// location of the mouse in model coordinates
	double ox,oy,mag;			// location of lower left corner & scaling factor
	CStatusBar* StatBar;		// pointer to the main window's status bar
	double GridSize;			// size of each block in the grid
	BOOL   GridFlag;			// Flag telling whether or not to show grid
	BOOL   SnapFlag;
	BOOL   MeshFlag;
	BOOL   ShowNames;
	BOOL   MeshUpToDate;
	int	   FirstPoint;
	int    ZoomWndFlag;
	int    SelectWndFlag;
	BOOL   CreateRadiusFlag;
	BOOL   SelectCircFlag;
	double wzx,wzy,MaxSeg,ArcAngle;


	// Colors used to render the view
	COLORREF SelColor;
	COLORREF MeshColor;
	COLORREF BlockColor;
	COLORREF LineColor;
	COLORREF GridColor;
	COLORREF BackColor;
	COLORREF NodeColor;
	COLORREF NameColor;

	// default view properties
	int d_action; //=0;
	double d_mag; //=100.;
	double d_gridsize; //=0.25;
	BOOL d_showgrid; //=TRUE;
	BOOL d_snapgrid; //=FALSE;
	BOOL d_showorigin;
	BOOL d_shownames;

	CString BinDir;		// pathname for other FEMM executables
	CArray <CZPix,CZPix&> ZoomPix;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CFemmeView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void OnInitialUpdate(); // called first time after construct
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	void lua_zoomin();
	void lua_zoomout();
	void lua_zoomnatural();
	void lnu_show_mesh();
	void lnu_purge_mesh();
	void lnuMakeMesh();
	void lnu_runpost(CString scriptfilename, int bHide);
	void lnu_analyze(int bShow);

	void MyMoveTo(CDC *pDC, int x, int y);
	void MyLineTo(CDC *pDC, int x, int y);

	virtual ~CFemmeView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CFemmeView)
	afx_msg void OnNodeOp();
	afx_msg void OnSegmentOp();
	afx_msg void OnBlockOp();
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnZoomIn();
	afx_msg void OnZoomOut();
	afx_msg void OnShowGrid();
	afx_msg void OnSetGrid();
	afx_msg void OnSnapGrid();
	afx_msg void OnShowMesh();
	afx_msg void OnEditCopy();
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDblClk(UINT nFlags, CPoint point);
	afx_msg void OnZoomNatural();
	afx_msg void OnZoomWnd();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMakeMesh();
	afx_msg void OnMenuAnalyze();
	afx_msg void OnMenuViewres();
	afx_msg void OnArcsegOp();
	afx_msg void OnUndo();
	afx_msg void OnKbdZoom();
	afx_msg void OnMoveObjects();
	afx_msg void OnCopyObjects();
	afx_msg void OnDxfin();
	afx_msg void OnPurgemesh();
	afx_msg void OnDxfwrite();
	afx_msg void OnSelectwnd();
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnPanDown();
	afx_msg void OnPanLeft();
	afx_msg void OnPanRight();
	afx_msg void OnPanUp();
	afx_msg void OnMenuMatlib();
	afx_msg void OnHelpRegister();
	afx_msg void OnHelpFinder();
	afx_msg void OnGroupOp();
	afx_msg void OnOpenSelected();
	afx_msg void OnEditScale();
	afx_msg void OnEditMirror();
	afx_msg void OnEditCut();
	afx_msg void OnEditPrefs();
	afx_msg void OnEditCopyAsMetafile();
	afx_msg void OnViewShownames();
	afx_msg void OnViewShowOrphans();
	afx_msg void OnCreateRadius();
	afx_msg void OnFDSelectCirc();
	afx_msg void OnUpdateEditExterior(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in femmeView.cpp
inline CFemmeDoc* CFemmeView::GetDocument()
   { return (CFemmeDoc*)m_pDocument; }
#endif

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